It's still undefined behavior to construct the &mut reference like that, even if it's never actually mutated. I think you need to ditch &mut and start using *mut instead.
-Kevin > On Sep 4, 2014, at 11:55 PM, "Clark Gaebel" <[email protected]> wrote: > > from_str is only used to construct read-only Iobufs, which do not support > writing into the buffer. Also, if you modify the string, it should invalidate > the Iobuf since the lifetime is bound to the borrowed reference of the string. > > - Clark > > >> On Thu, Sep 4, 2014 at 8:36 PM, Kevin Ballard <[email protected]> wrote: >> <smime.p7s> >
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